Electrical, Electronics and Lighting

1,459 topics in this forum

1. Fault Code 6-2 and 6-3

   By mackattack3, February 1, 2013
   • 1 reply
   • 3.4k views
   • 
   • mackattack3
   • February 3, 2013

2. Brake lights

   By Jayira, January 3, 2013
   • 13 replies
   • 25.8k views
   • 
   • bmoeller
   • February 2, 2013

3. 1997 mack truck rd roll off truck

   By tom1642, January 31, 2013   

   • warning buzzer
   • 3 replies
   • 2.4k views
   • 
   • jakebrake86
   • February 1, 2013

4. Sporadic engine shut down

   By stumphanger55, January 30, 2013
   • 3 replies
   • 1.6k views
   • 
   • mackattack3
   • February 1, 2013

5. cb radio positive ground system 1 2

   By markpwhit, January 25, 2013
   • 38 replies
   • 9.6k views
   • 
   • theakerstwo
   • February 1, 2013

6. Engine starts than shuts down immediately

   By Renusha, January 17, 2013
   • 5 replies
   • 3.6k views
   • 
   • mackattack3
   • February 1, 2013

7. 1994 Midliner speaker help?

   By mattman695, January 31, 2013   

   • midliner
   • radio
   • (and 3 more)

     Tagged with:

     • midliner
     • radio
     • speaker
     • mack
     • interior
   • 0 replies
   • 1.3k views
   • 
   • mattman695
   • January 31, 2013

8. sensors

   By felicello122, January 18, 2013   

   • why
   • 8 replies
   • 3.5k views
   • 
   • felicello122
   • January 31, 2013

9. V-mac Codes 1-7 2-2 & 2-4?

   By Keffer inc, January 14, 2013
   • 8 replies
   • 13k views
   • 
   • Keffer inc
   • January 28, 2013

10. Any tips/tricks when replacing starter?

    By hatcity, January 16, 2013
    • 3 replies
    • 2.3k views
    • 
    • hatcity
    • January 23, 2013

11. Wiring nightmare. old dm

    By bill rezutek, January 17, 2013
    • 0 replies
    • 1.3k views
    • 
    • bill rezutek
    • January 17, 2013

12. truck will only idle

    By lilchris0876, December 3, 2012   

    • no throttle
    • will only idle
    • (and 1 more)

      Tagged with:

      • no throttle
      • will only idle
      • engine shuts down
    • 4 replies
    • 4.3k views
    • 
    • rhasler
    • January 17, 2013

13. SHUTDOWN LIGHT ON!

    By felicello122, January 17, 2013   

    • HELP ME
    • 5 replies
    • 1.4k views
    • 
    • felicello122
    • January 17, 2013

14. engine wont start without either

    By big8, September 16, 2012
    • 11 replies
    • 14.7k views
    • 
    • big8
    • January 12, 2013

15. CH Checking Engine Codes W/O Reader?

    By Keffer inc, January 10, 2013
    • 1 reply
    • 14.5k views
    • 
    • Keffer inc
    • January 10, 2013

16. Fan clutch stays on... Relay? Sensor ?

    By garcia26233, December 28, 2012
    • 1 reply
    • 2.1k views
    • 
    • Keffer inc
    • January 10, 2013

17. Ecu/ecm

    By Ronnie's companies, January 8, 2013   

    • Fault code
    • 1 reply
    • 2k views
    • 
    • staxx
    • January 9, 2013

18. Engine won't start - no ignition light

    By Aubrey Malcolm-Green, January 5, 2013
    • 1 reply
    • 13.2k views
    • 
    • Mackpro
    • January 6, 2013

19. electric gauge to mechanical, need help

    By kframdiesel, January 5, 2013
    • 0 replies
    • 902 views
    • 
    • kframdiesel
    • January 5, 2013

20. Keyless start

    By USPS, December 28, 2012
    • 1 reply
    • 1.6k views
    • 
    • GearheadGrrrl
    • December 28, 2012

21. What size speakers?

    By dds92780, December 27, 2012
    • 7 replies
    • 10.1k views
    • 
    • Reuhlz
    • December 28, 2012

22. 58 B 61 Cab heater wiring

    By bluebonnet, December 7, 2012
    • 15 replies
    • 3.5k views
    • 
    • Freightrain
    • December 15, 2012

23. Spoke with Delco about starters for use on all B Model 12V trucks

    By thomastractorsvc, November 30, 2012   

    • starter cranking battery
    • 12 volt 24 volt
    • 5 replies
    • 3.5k views
    • 
    • thomastractorsvc
    • December 10, 2012

24. B61 to 12 Volts

    By Devious10, October 20, 2012
    • 17 replies
    • 7.6k views
    • 
    • Maddog13407
    • December 1, 2012

25. Fues Box

    By dec1259, November 27, 2012   

    • Fues box Diagram
    • 3 replies
    • 4.2k views
    • 
    • jakebrake86
    • November 28, 2012